BGS mineralogy and petrology collection record

Sample number S40204; COLLNOYB328;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: Feldspar-Phyric Porphyrite'
Stratigraphy Not entered
Comments Concordant dyke, c. 5 ft, in calc-phyllite and limestone (Ballachulish Limestone). Trend N 38 deg E. Feldspar-phyric porphyrite
Locality details Stream section, 1700 yds S 24 deg W of Kylliehonnet House
50k map sheet Loch Eil (62)

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Map reference NN 2349 7968
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S40204

Cross Polarized, S40204

Plane Polarized, S40204

Plane Polarized, S40204